Tests on synthetic zero-offset VSP data showed that the method is reliable.
通过零偏VSP理论模型试算，证实了这种方法的可靠性。
The method for computing the zero-offset VSP forward model in the case of horizontal beds is given.
本文给出一种地层为水平层状情况下，零偏移距的VSP 正演模型计算方法。
Examples show that zero-offset VSP forward model can be computed fast and correctly using this method.
实例表明，用此方法计算零偏移距VS p正演模型，速度极快且结果准确。
The paper fin- ally describes both the application of VMF to zero-offset VSP data processing and the effect.
文中最后讨论了矢量中值滤波在零偏移距VSP资料处理中的应用和效果。
Then the azimuth of formation fractures is estimated; and with the joint use of zero offset P wave source VSP data, fast and slow shear wave seismograms are obtained to have fracture density.
在获得地下裂隙方位角的同时，结合零偏纵波VSP资料得到快、慢S波记录，进而计算了裂隙密度。
Some applied examples related to zero and non-zero offset VSP data from a certain oilfield are also presented in the paper.
文中还给出了某油田实际零偏和非零偏VSP资料的应用实例。
The key to successful or failing use of non-zero offset VSP technique lies in the design of the layout.
观测系统的设计是非零偏移距VSP技术应用成败的关键。
This paper is devoted to the estimation of Q-factor in dispersive medium from zero offset VSP data in the wavelet domain.
讨论了地震子波为一般零相位子波情况下，利用零偏移距垂直地震剖面（VSP）资料在时-频域计算Q值方法。
This paper is devoted to the estimation of Q-factor in dispersive medium from zero offset VSP data in the wavelet domain.
讨论了地震子波为一般零相位子波情况下，利用零偏移距垂直地震剖面（VSP）资料在时-频域计算Q值方法。
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